Werner Schaefer

Title: Werner Schaefer: Innovator in Voice-Based Office Equipment Testing

Introduction

Werner Schaefer is a notable inventor based in Novato, CA (US). He has made significant contributions to the field of voice-based office equipment, particularly in testing methods that ensure immunity to interference from wireless devices. His innovative approach has led to the development of a patent that addresses critical issues in communication technology.

Latest Patents

Schaefer holds a patent for a method of testing voice-based office equipment for immunity to interference from wireless devices. The patent describes a process that involves placing a device under test (DUT) in a test chamber and applying a pulse-modulated RF wireless test signal to the DUT. The method includes detecting the acoustic output of the DUT, which is crucial for assessing its performance in real-world scenarios. The test signal strength may be set at levels of 30 V/m or 90 V/m, depending on the requirements of the test. If the DUT is a telephone, it can be coupled via a voice signal path to another telephone, allowing for comprehensive testing of communication quality.

Career Highlights

Throughout his career, Werner Schaefer has worked with prominent companies, including Goldman Sachs & Company and Avaya Inc. His experience in these organizations has provided him with a solid foundation in technology and innovation, enabling him to develop effective solutions for modern communication challenges.

Collaborations

Schaefer has collaborated with notable professionals in the industry, including Vivek Talwar and Stephen C. Berger. These partnerships have contributed to the advancement of his work and the successful implementation of his inventions.

Conclusion

Werner Schaefer's contributions to the field of voice-based office equipment testing highlight his innovative spirit and dedication to improving communication technology. His patent serves as a testament to his expertise and commitment to excellence in the industry.